28948304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23497}}^1$

素因数の和:23523

約数の個数: 40

約数和(自身を含む): 69930048

約数和(自身を除く): 40981744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 23497, 46994, 93988, 164479, 187976, 258467, 328958, 375952, 516934, 657916, 1033868, 1315832, 1809269, 2067736, 2631664, 3618538, 4135472, 7237076, 14474152, 28948304]

約数ペア:

[(1, 28948304), (2, 14474152), (4, 7237076), (7, 4135472), (8, 3618538), (11, 2631664), (14, 2067736), (16, 1809269), (22, 1315832), (28, 1033868), (44, 657916), (56, 516934), (77, 375952), (88, 328958), (112, 258467), (154, 187976), (176, 164479), (308, 93988), (616, 46994), (1232, 23497)]